What is Grade 304 stainless steel?

Grade 304 stainless steel, often referred to as 18-8 stainless steel, is one of the most widely used stainless steel alloys, including for our industrial Stainless Steel PC product line. It’s valued for its excellent corrosion resistance, strength, and ease of cleaning, which makes it ideal for harsh or hygiene-critical environments.

Unlike similar alloys (such as 302 stainless steel), 304 includes a balanced mix of chromium and nickel that offers high durability without sacrificing formability. This combination allows the material to withstand moisture, chemicals, and frequent washdowns.

Grade 304 stainless steel is commonly used because:

• Resistant to rust, corrosion, and most cleaning chemicals
• Strong and durable for everyday industrial use
• Smooth, non-porous surface that supports sanitary conditions
• Easy to clean and maintain
• Suitable for environments where standard carbon steel would degrade

Common applications of 304 stainless steel include:

• Food processing equipment
• Commercial kitchens
• Chemical and pharmaceutical plants
• Piping and fluid-handling systems
• Fasteners and structural components
• Appliances such as refrigerators and dishwashers

Content created by Support Team